In which scenario you want to use this? I assume you mean 1936. If so, go DH/Mods/DH full/scenarios/1936/USA.inc and add next stuff to the end of the file so that only thing that comes after your addition is the last } (already in the file).
Code:
landdivision = {
dormant = yes
id = { type = 14800 id = 1001 }
name = "1st Ranger Division"
type = bergsjaeger
model = 9 # model 1936
strength = 100
experience = 100
}
Then modify the event addition posted by Son of Liberty so that instead of
Code:
command = { type = add_division value = bergsjaeger }
it reads
Code:
command = {type = activate_division which = 14800 value = 1001 where = 1809 when = 0 }
You have always use this trick (dormant division added in the scenario file and then activated through event instead of simply adding a new one) if you want to have advanced settings for the new division.